Product Details | TRANSMITTER SYNCHRO

5990-00-578-3215 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: MILS2070876A37TDX6A, MIL-S-20708-76A37TDX6A, TDX376N1, TDX37-6N1, 5990-00-578-3215, 00-578-3215, 5990005783215, 005783215

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 23 FEB 1968 00-578-3215

Drawings & Photos | NSN 5990-00-578-3215


Demand History | NSN 5990-00-578-3215

Part Number Request Date QTY Origin
TDX37-6N1 2019-11-308 2 DIBBS
TDX37-6N1 2019-10-296 2 DIBBS
TDX37-6N1 2013-07-201 3
5990-00-578-3215 2013-07-200 3 NECO

Cross Reference | NSN 5990-00-578-3215

Part Number Cage Code Manufacturer
MIL-S-20708-76A37TDX6A 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
TDX37-6N1 64846 GYRO SYSTEMS CO INC

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Technical Data | NSN 5990-00-578-3215

Characteristic Specifications
BODY SIZE 37
ROTOR INPUT VOLTAGE RATING IN VOLTS 90.0 NOMINAL
ROTOR INPUT CURRENT RATING 1.9 AMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING 13.0 WATTS NOMINAL
TRANSFORMATION RATIO 1.154 ROTOR TO STATOR NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -10.0 TO 10.0
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.50 INCH-OUNCES MAXIMUM
TORQUE GRADIENT PER ANGULAR DEG 1.100 INCH-OUNCES MINIMUM
BODY STYLE A5 STANDARD ROUND DOUBLE FLANGE A
SHOULDER DIAMETER 3.3340 INCHES NOMINAL
PILOT DIAMETER 1.6250 INCHES NOMINAL
SECOND SHOULDER DIAMETER 3.3750 INCHES NOMINAL
SECOND SHOULDER LENGTH 0.3750 INCHES NOMINAL
OVERALL LENGTH 6.2050 INCHES MAXIMUM
FLANGE DIAMETER 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM
FLANGE THICKNESS 0.2500 INCHES NOMINAL
BODY DIAMETER 3.3390 INCHES NOMINAL
DISTANCE BETWEEN FLANGES 1.8120 INCHES NOMINAL
PILOT LENGTH 0.1600 INCHES NOMINAL
SHOULDER LENGTH 0.6550 INCHES NOMINAL
AFT OF SECOND FLANGE DIAMETER 3.3340 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 4.2850 INCHES NOMINAL
SHAFT TYPE SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER 0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5160 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH 0.3100 INCHES NOMINAL SINGLE SHAFT
SPLINE TOOTH QUANTITY 22 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH 96 SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR UNF SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE 0.250 INCHES SINGLE SHAFT
SHAFT THREAD CLASS 2A SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 6 SCREW
TERMINAL LOCATION REAR
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-S-20708-76A37TDX6A

Restrictions/Controls & Freight Information | NSN 5990-00-578-3215

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 590 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5990-00-578-3215

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each